summaryrefslogtreecommitdiff
path: root/include/os/freebsd/spl/sys/vnode.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/os/freebsd/spl/sys/vnode.h')
-rw-r--r--include/os/freebsd/spl/sys/vnode.h211
1 files changed, 211 insertions, 0 deletions
diff --git a/include/os/freebsd/spl/sys/vnode.h b/include/os/freebsd/spl/sys/vnode.h
new file mode 100644
index 0000000000000..6a61461327656
--- /dev/null
+++ b/include/os/freebsd/spl/sys/vnode.h
@@ -0,0 +1,211 @@
+/*
+ * Copyright (c) 2007 Pawel Jakub Dawidek <pjd@FreeBSD.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef _OPENSOLARIS_SYS_VNODE_H_
+#define _OPENSOLARIS_SYS_VNODE_H_
+
+struct vnode;
+struct vattr;
+struct xucred;
+
+typedef struct flock flock64_t;
+typedef struct vnode vnode_t;
+typedef struct vattr vattr_t;
+typedef enum vtype vtype_t;
+
+#include <sys/types.h>
+#include <sys/queue.h>
+#include_next <sys/sdt.h>
+#include <sys/namei.h>
+enum symfollow { NO_FOLLOW = NOFOLLOW };
+
+#define NOCRED ((struct ucred *)0) /* no credential available */
+#define F_FREESP 11 /* Free file space */
+
+#include <sys/proc.h>
+#include <sys/vnode_impl.h>
+#ifndef IN_BASE
+#include_next <sys/vnode.h>
+#endif
+#include <sys/mount.h>
+#include <sys/cred.h>
+#include <sys/fcntl.h>
+#include <sys/refcount.h>
+#include <sys/file.h>
+#include <sys/filedesc.h>
+#include <sys/syscallsubr.h>
+
+typedef struct vop_vector vnodeops_t;
+#define VOP_FID VOP_VPTOFH
+#define vop_fid vop_vptofh
+#define vop_fid_args vop_vptofh_args
+#define a_fid a_fhp
+
+#define IS_XATTRDIR(dvp) (0)
+
+#define v_count v_usecount
+
+#define rootvfs (rootvnode == NULL ? NULL : rootvnode->v_mount)
+
+
+#ifndef IN_BASE
+static __inline int
+vn_is_readonly(vnode_t *vp)
+{
+ return (vp->v_mount->mnt_flag & MNT_RDONLY);
+}
+#endif
+#define vn_vfswlock(vp) (0)
+#define vn_vfsunlock(vp) do { } while (0)
+#define vn_ismntpt(vp) \
+ ((vp)->v_type == VDIR && (vp)->v_mountedhere != NULL)
+#define vn_mountedvfs(vp) ((vp)->v_mountedhere)
+#define vn_has_cached_data(vp) \
+ ((vp)->v_object != NULL && \
+ (vp)->v_object->resident_page_count > 0)
+#define vn_exists(vp) do { } while (0)
+#define vn_invalid(vp) do { } while (0)
+#define vn_renamepath(tdvp, svp, tnm, lentnm) do { } while (0)
+#define vn_free(vp) do { } while (0)
+#define vn_matchops(vp, vops) ((vp)->v_op == &(vops))
+
+#define VN_HOLD(v) vref(v)
+#define VN_RELE(v) vrele(v)
+#define VN_URELE(v) vput(v)
+
+#define vnevent_create(vp, ct) do { } while (0)
+#define vnevent_link(vp, ct) do { } while (0)
+#define vnevent_remove(vp, dvp, name, ct) do { } while (0)
+#define vnevent_rmdir(vp, dvp, name, ct) do { } while (0)
+#define vnevent_rename_src(vp, dvp, name, ct) do { } while (0)
+#define vnevent_rename_dest(vp, dvp, name, ct) do { } while (0)
+#define vnevent_rename_dest_dir(vp, ct) do { } while (0)
+
+#define specvp(vp, rdev, type, cr) (VN_HOLD(vp), (vp))
+#define MANDLOCK(vp, mode) (0)
+
+/*
+ * We will use va_spare is place of Solaris' va_mask.
+ * This field is initialized in zfs_setattr().
+ */
+#define va_mask va_spare
+/* TODO: va_fileid is shorter than va_nodeid !!! */
+#define va_nodeid va_fileid
+/* TODO: This field needs conversion! */
+#define va_nblocks va_bytes
+#define va_blksize va_blocksize
+#define va_seq va_gen
+
+#define MAXOFFSET_T OFF_MAX
+#define EXCL 0
+
+#define FCREAT O_CREAT
+#define FTRUNC O_TRUNC
+#define FEXCL O_EXCL
+#define FDSYNC FFSYNC
+#define FRSYNC FFSYNC
+#define FSYNC FFSYNC
+#define FOFFMAX 0x00
+#define FIGNORECASE 0x00
+
+/*
+ * Attributes of interest to the caller of setattr or getattr.
+ */
+#define AT_MODE 0x00002
+#define AT_UID 0x00004
+#define AT_GID 0x00008
+#define AT_FSID 0x00010
+#define AT_NODEID 0x00020
+#define AT_NLINK 0x00040
+#define AT_SIZE 0x00080
+#define AT_ATIME 0x00100
+#define AT_MTIME 0x00200
+#define AT_CTIME 0x00400
+#define AT_RDEV 0x00800
+#define AT_BLKSIZE 0x01000
+#define AT_NBLOCKS 0x02000
+/* 0x04000 */ /* unused */
+#define AT_SEQ 0x08000
+/*
+ * If AT_XVATTR is set then there are additional bits to process in
+ * the xvattr_t's attribute bitmap. If this is not set then the bitmap
+ * MUST be ignored. Note that this bit must be set/cleared explicitly.
+ * That is, setting AT_ALL will NOT set AT_XVATTR.
+ */
+#define AT_XVATTR 0x10000
+
+#define AT_ALL (AT_MODE|AT_UID|AT_GID|AT_FSID|AT_NODEID|\
+ AT_NLINK|AT_SIZE|AT_ATIME|AT_MTIME|AT_CTIME|\
+ AT_RDEV|AT_BLKSIZE|AT_NBLOCKS|AT_SEQ)
+
+#define AT_STAT (AT_MODE|AT_UID|AT_GID|AT_FSID|AT_NODEID|AT_NLINK|\
+ AT_SIZE|AT_ATIME|AT_MTIME|AT_CTIME|AT_RDEV)
+
+#define AT_TIMES (AT_ATIME|AT_MTIME|AT_CTIME)
+
+#define AT_NOSET (AT_NLINK|AT_RDEV|AT_FSID|AT_NODEID|\
+ AT_BLKSIZE|AT_NBLOCKS|AT_SEQ)
+
+#ifndef IN_BASE
+static __inline void
+vattr_init_mask(vattr_t *vap)
+{
+
+ vap->va_mask = 0;
+
+ if (vap->va_uid != (uid_t)VNOVAL)
+ vap->va_mask |= AT_UID;
+ if (vap->va_gid != (gid_t)VNOVAL)
+ vap->va_mask |= AT_GID;
+ if (vap->va_size != (u_quad_t)VNOVAL)
+ vap->va_mask |= AT_SIZE;
+ if (vap->va_atime.tv_sec != VNOVAL)
+ vap->va_mask |= AT_ATIME;
+ if (vap->va_mtime.tv_sec != VNOVAL)
+ vap->va_mask |= AT_MTIME;
+ if (vap->va_mode != (uint16_t)VNOVAL)
+ vap->va_mask |= AT_MODE;
+ if (vap->va_flags != VNOVAL)
+ vap->va_mask |= AT_XVATTR;
+}
+#endif
+
+#define RLIM64_INFINITY 0
+
+static __inline int
+vn_rename(char *from, char *to, enum uio_seg seg)
+{
+
+ ASSERT(seg == UIO_SYSSPACE);
+
+ return (kern_renameat(curthread, AT_FDCWD, from, AT_FDCWD, to, seg));
+}
+
+#include <sys/vfs.h>
+
+#endif /* _OPENSOLARIS_SYS_VNODE_H_ */